132368240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 319077792

約数和(自身を除く): 186709552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 197, 227, 296, 370, 394, 454, 592, 740, 788, 908, 985, 1135, 1480, 1576, 1816, 1970, 2270, 2960, 3152, 3632, 3940, 4540, 7289, 7880, 8399, 9080, 14578, 15760, 16798, 18160, 29156, 33596, 36445, 41995, 44719, 58312, 67192, 72890, 83990, 89438, 116624, 134384, 145780, 167980, 178876, 223595, 291560, 335960, 357752, 447190, 583120, 671920, 715504, 894380, 1654603, 1788760, 3309206, 3577520, 6618412, 8273015, 13236824, 16546030, 26473648, 33092060, 66184120, 132368240]

約数ペア:

[(1, 132368240), (2, 66184120), (4, 33092060), (5, 26473648), (8, 16546030), (10, 13236824), (16, 8273015), (20, 6618412), (37, 3577520), (40, 3309206), (74, 1788760), (80, 1654603), (148, 894380), (185, 715504), (197, 671920), (227, 583120), (296, 447190), (370, 357752), (394, 335960), (454, 291560), (592, 223595), (740, 178876), (788, 167980), (908, 145780), (985, 134384), (1135, 116624), (1480, 89438), (1576, 83990), (1816, 72890), (1970, 67192), (2270, 58312), (2960, 44719), (3152, 41995), (3632, 36445), (3940, 33596), (4540, 29156), (7289, 18160), (7880, 16798), (8399, 15760), (9080, 14578)]